Keep your 3-liter PDC cleaner bottles mounted and locked away for safety and security with Boardwalk locking rack storage system. The strong and durable, black wire frame rack holds three, 3-liter bottles of PDC cleaner and includes a locking mechanism with keys included. The frame rack can be mounted directly onto a wall in the storage area or warehouse for convenient, out of the way storage. - Holds three, 3-liter PDC bottles. - Locking, keys included. - Strong and durable wire frame.